<span>The endoplasmic reticulum is responsible and takes part in lipid-processing and phospholipid manufacture functions of the cell. It is an interconnected sack of tube like walls and cells that make up a portion of the cell. This cell type occurs in most eukaryiotic types of cells.</span>
Diploid means the cell has the total number of chromosomes. In a human, this would be 46. A normal body cell is diploid, compared to a haploid cell which is only in sex cells, like the sperm or the egg.